Inside our optimized vector drivers (and libs), there were always build time checks for various levels of instruction set support, most notably AVX2 and AVX-512 on x86 systems. One of the checks done in each case was verifying that the compiler used was able to generate AVX code appropriately. However, since this was originally done, our minimum compiler support has been updated and so we no longer need to check this - all supported compilers can generate AVX2. This allows us to simplify the build logic for the x86 vector code.
In future, we can do similarly for AVX-512. Bruce Richardson (2): build/x86: remove conditional checks for AVX2 support build: remove unnecessary AVX2 compiler flag drivers/net/bnxt/bnxt_ethdev.c | 8 ++++---- drivers/net/bnxt/bnxt_rxr.h | 2 +- drivers/net/bnxt/bnxt_txr.h | 2 +- drivers/net/bnxt/meson.build | 26 +++++++++---------------- drivers/net/enic/meson.build | 10 +++------- drivers/net/i40e/i40e_rxtx.c | 14 ++++--------- drivers/net/i40e/meson.build | 22 ++++++--------------- drivers/net/iavf/iavf_rxtx_vec_common.h | 2 +- drivers/net/iavf/meson.build | 22 ++++++--------------- drivers/net/ice/meson.build | 21 ++++++-------------- lib/acl/meson.build | 23 +++++----------------- lib/acl/rte_acl.c | 10 +++------- 12 files changed, 49 insertions(+), 113 deletions(-) -- 2.39.2
